Thank you for viewing! This is a brand new, unused pair of black, 25.0 cm, super lightweight, stretch sports sandals with a thick sole. Color: Black Size: 39 (25.0 cm) (Normally, size 39 is 24.5 cm, but these are labeled as 25.0 cm.) Heel: Approximately 8.5 cm Platform: Approximately 3.5 cm *Please note that these measurements are approximate due to manual measurement. Stretchable Condition: Brand new, unused. No tags or box. They were too loose for me, and the size was too big, so I'm selling them while they're still new. Please see the size chart in image 3.